<template>
  <el-container>
    <div class="btn-group">
      <el-button type="success" size="medium" @click="goBack">返回页面</el-button>
    </div>
  </el-container>
</template>

<script>
  export default {
    methods: {
      goBack: function () {
        this.$router.go(-1)
      },
    }
  }
</script>

<style scoped>
  .el-container {
    display: block;
    height: 100vh;
    background: #9CDEEF url("../assets/resource/error/bg2.gif") no-repeat center 50px;
    overflow: hidden;
    position: relative;
  }

  .btn-group {
    position: absolute;
    bottom: 100px;
    width: 100%;
  }

  .el-button {
    display: block;
    margin: 0 auto;
  }
</style>
